Sorry, this episode is not currently available on BBC iPlayer Radio

12/01/2010

Michael Rosen investigates lying. Does the sound of our voice change when we are trying to deceive, and do we use different words?

Release date:

30 minutes

Last on

Mon 18 Jan 2010 23:00

Download this programme

Download this programme

Subscribe to this programme or download individual episodes.

Smiley face: Seven things you didn't know about emoji

How have emoji become so popular?

Some facts about emoji - possibly the world's first truly global form of communication.

The funny words that kids invent

Kids' Invented Words article: insect day

Have a look at some of the fantastic words that children invent and reimagine.